baber/WOPTO huggingface dataset:
Patent KR-20010091574-A (KR)
Title: Improvement of corrosion and wear resistance characteristics in steel component using plasma
Inventor: KIM PUNG NYEON
IPC: C23C8/34
Filed: 2000-03-16
Abstract: PURPOSE: An optimum oxidation-nitriding process is provided to improve fatigue resistance of the parts by increasing bonding strength between a nitride layer and an oxide layer of the surface of a steel product formed by the oxidation-nitriding process that replaces chromium plating and is applied to parts of an automobile or a machine requiring abrasion resistance and corrosion resistance. CONSTITUTION: The method for improving corrosion resistance and abrasion resistance of a steel product using plasma is characterized in that oxidation-nitriding treatment is continuously performed in a place of a plasma furnace generating plasma and the oxidation-nitriding treatment process is performed in the order of heating by plasma, nitriding of plasma ions, cooling of plasma activation, oxidizing of water vapor, and pressurizing and rapidly cooling, wherein a gas supplied during the nitriding of plasma ions consists of 10 to 90 L/hr of H2, 10 to 90 L/hr of N2, 20 L/hr or less of CH4, or 30 L/hr or less of CO2, a nitriding temperature is 500 to 650 deg.C, a gas pressure is 1.0 to 5.0 mb, and a nitriding time is 1 to 8 hours, wherein the cooling of plasma activation is controlled by plasma so that a cooling rate becomes 10 to 30 deg.C/min under the same atmosphere as the above nitriding atmosphere, and wherein an oxidation temperature is 450 to 550 deg.C, a pressure inside the plasma furnace containing water vapor is 5 to 30 mb, and the oxidation time is 2 hours or less.
Patent KR-20010089060-A (KR)
Title: Real Time Stocks Game System and the Method on the Network
Inventor: WOO IL
Filed: 2000-03-21
Abstract: PURPOSE: A real time stock game system based on a network and a method for operating thereof are provided to maintain an interest of visitors by making the visitors participating in a selected actual stock game transact a stock exchange continuously during the game and be left in the site. CONSTITUTION: A member computer selects more than one actual game out of a plurality of actual games provided by an operator computer(S10), and the member participates to a stock game of the corresponding actual game(S20). Each member computer receives a predetermined stock amount and cyber money, respectively, as an initial fund(S30). A stock transacting screen is displayed, and the members transact a stock exchange by forecasting a winning-expected team(S40). If the actual game is completed, an order is decided by estimating funds possessed by each member, respectively(S50). Commodity or cyber money is supplied to high-ranking members in accordance with the decided order(S60).
Patent KR-20010034964-A (KR)
Title: A container couer which has a space for keeping healthful food
Inventor: MOON JAE GU
IPC: B65D43/00
Filed: 2000-04-04
Abstract: PURPOSE: A container lid having a space for storing auxiliary health substances is provided to keep the state of the contents received in a container fresh by filling auxiliary health substances in a space defined in a lid to be emitted to the content. CONSTITUTION: A container lid having a space for receiving auxiliary health substances includes a cap(3) mounted on a coupling part(1) between the lid and a container and having a storage space(2) for receiving auxiliary health substances inside, and many fine holes(4) perforated on the bottom surface of the cap for emitting the health substances to the contents in the container, wherein the coupling part is formed by many supporting elements and inward protrusions are formed at the front ends of the supporting elements for securing the cap on the protrusions.
Patent KR-20010094323-A (KR)
Title: a sampling device for waste gas
Inventor: JUNG IL ROK
IPC: G01N1/22
Filed: 2000-04-06
Abstract: PURPOSE: A sample collecting device of high temperature exhaust gas is provided to detect cause and result of generation of polluted material in an incinerator and install equipment for preventing the polluted material. CONSTITUTION: A sample collecting device for exhaust gas of high temperature comprises a water jacket(10) circulating cooling water; a liner(20) fixed on the water jacket by penetrating the water jacket toward a shaft direction; a gas sample collecting tube(30) absorbing the exhaust gas from a flue(1a) of the incinerator; a cylinder paper(210) mounted in an impinger box; cooling water inlet and discharge holes(11,12) circulating the cooling water on outer circumference of a rear portion in the water jacket; and a water tank connected to the cooling water inlet and discharge holes. The gas sample collecting tube is connected to the cylinder paper of the impinger box to absorb the exhaust gas from the flue of the incinerator. The cooling water inlet hole is extended to a front portion of the water jacket to circulate the cooling water. The liner is separated form the water jacket not to directly contact the gas sample collecting tube with the cooling water.
Patent KR-20010102609-A (KR)
Inventor: CHOI BYEONG GIL
Filed: 2000-05-02
Abstract: 본 발명은 야전에서 오염된 지역을 세척하는 제독장치에 관한 것으로, 운반 및 운용성의 향상을 위하여 공지의 고압펌프와 전기모터, 전기식 순간보일러 및 분사건등을 갖춘 본체(1)로 이루어진 세척용 제독장치에 있어서, 상기 본체(1)의 일부에 연료탱크(2)에 연결된 디젤엔진(3)을 탑재하고 조절스위치(4)들을 갖춘 제어판넬(5)의 일측에 야간제독시 전원사용을 위한 단자(6)가 부착되어 있으며, 이 본체(1)의 하면 일측에 동절기시 동파방지를 위한 모듈형 드레인호스(7)가 연결되고, 상기 본체(1)의 외곽부를 직육면체형 프레임(8)으로 감싸되, 이 프레임(8)의 상단부에는 항공 및 크레인 운반을 위한 걸고리(9)들이 부착되고, 프레임(8)의 전후쪽에는 차량의 상하차를 위한 접이식 운반 손잡이(10)들이 부착되어 있다.
Patent KR-20010100471-A (KR)
Inventor: HAN MI GYEONG
Filed: 2000-05-02
Abstract: 본 발명은 사설교환기의 일제지령호 유지방법에 관한 것이다. 본 발명은 사설교환기의 일제지령호 유지방법에 있어서, 적어도 하나 이상의 일제지령멤버들과 일제지령호 통화중에 후크 "온"된 일제지령멤버를 검출하는 과정과, 상기 후크 "온"된 일제지령멤버의 일제지령호 유지기능이 선택되어 있는지를 검사하는 과정과, 상기 후크 "온"된 일제지령멤버의 일제지령호 유지기능이 선택되어 있으면 일제지령장치와 상기 후크 "온"된 일제지령멤버간에 일제지령호를 계속 유지하도록 통화로를 연결하는 과정으로 이루어진다.
Patent KR-20010100578-A (KR)
Inventor: HONG NYUNG KEE
Filed: 2000-05-03
Abstract: 본 발명은 원아관리통장에 관한 것으로, 원아의 특성에 맞는 교육내용 및 진도상황, 원아의 신체발달상황 및 표준신체와의 비교표 제시, 앞으로의 예정교육내용 및 준비상황, 종합평가 및 평점관리, 가정에서의 지원내용 및 원아의 친구관계 등과 같이 정보내용을 교육, 신체, 준비, 평가, 공지별로 일목 요연하게 정리 정보화하여 출력 관리할 수 있도록, 통장의 내지 첫장이 등록정보면(100)과 이용안내면(110)으로 구성되며, 상기 등록정보면(100)에는 이름(102), 반명(103), 생일(104), 나이(105), 주소(106), 전화(107)와 함께 기록과 탐독이 가능한 바코드(101), 원아사진(108)으로 구성되는 원아정보가 등록되고, 상기 이용안내면(110)에는 원아관리의 소개내용 및 사용방법과 인사말이 인쇄되며, 아울러 통장의 내지 둘째장부터의 정보기록면(200)에는 년원일(205), 구분(201), 내용(202), 확인(203), 평가(204)로 구성되어 각각 정보날자인 출력일자(210), 정보내용을 구분하는 식별자(206), 해당 정보내용(207), 학부모가 확인하는 확인란(208), 해당일의 종합평점(209)이 각각 출력 인쇄되는 한편, 통장의 외부 표지에는 기본적으로 해당 교육기관의 홍보내용이 인쇄된 것을 특징으로 한다.
Patent KR-20000063216-A (KR)
Inventor: NAM YOON DUCK
IPC: C04B18/00
Filed: 2000-05-20
Abstract: PURPOSE: A reclaiming process for building material and construction material by mixing aluminium hydroxide, polyaluminium chloride, boric acid, lignin sulfonic acid, silica-based surfactant and water and agitating the obtained inorganic additive with waste is provided which can contribute to economize resources and resolve environmental problems. CONSTITUTION: The process comprises preparing an inorganic additive by mixing 5 parts by weight of aluminium hydroxide, 5 parts by weight of polyaluminium chloride, 0.5 parts by weight of boric acid, 5 parts by weight of lignin sulfonic acid, 0.5 parts by weight of a silica-based surfactant and 84 parts by weight of water; mixing 80 to 85 parts by weight of general waste such as dust, mineral material, waste sludge and incineration ash with 2 to 4 parts by weight of a mixture of 7 to 10 parts by weight of magnesium oxide powder, 0.5 to 1 parts by weight of calcium oxide, 0.5 to 1 parts by weight of gypsum, 0.5 to 1 parts by weight of calcined lime and 0.5 to 1 parts by weight of white cement for about 5 min at 50 to 100 rpm in a mixer; melting magnesium chloride in water at 25 to 30°C, mixing the above mixture and kneading; and finally mixing 1 parts by weight of a liquid inorganic additive obtained by mixing 5 parts by weight of aluminium hydroxide, 5 parts by weight of polyaluminium chloride, 0.5 parts by weight of boric acid, 5 parts by weight of lignin sulfonic acid, 0.5 parts by weight of silica-based surfactant and 84 parts by weight of water and agitating for 5 min at 50 to 100 rpm.
Patent KR-20010106034-A (KR)
Title: EMI shielding for cable of a display appliance
Inventor: LEE MUN HUI
IPC: H01R13/6581
Filed: 2000-05-20
Abstract: An impedance-to-voltage converter utilizes an operational amplifier in an imaginary short-circuit state to convert an impedance into a voltage without suffering from the influence of a stray capacitances. The impedance-to-voltage converter is formed of an operational amplifier which has an imaginary short-circuit state between an inverting input and a non-inverting input thereof when an impedance element is connected between an output and the inverting input, a shielding line for shielding a line for connecting the impedance element to the inverting input, an alternate current signal generator connected to the non-inverting input, and a shielding line for shielding the signal line. The shielding lines are connected to the non-inverting input.
Patent KR-20010110613-A (KR)
Title: 주사방식 용접선 추적장치
Inventor: LEE JONG KYOON
Filed: 2000-06-07
Abstract: 본 발명은 자동용접기의 용접선추적(容接線追跡)장치의 구현방식에 관한 것으로, 감지선단(感知先端)을 모터를 이용하여 주사(走査)시키면서 하나의 포인트에서 읽어들이는 검지값을 선형화(線形化)시키고 감응출력의 양끝 평탄부분의 2등분 혹은 극점(極點)을 용접선의 중심점으로 취하는 방법으로, 코일의 인덕턴스가 자성체의 근접거리에 따른 변화를 이용하여 발진주파수의 변화를 읽는 주사자속변화(走査磁束變化)방식[도3], 근접한 세관(細管) 혹은 옵티컬파이버를 이용한 광송신과 광수신 커플링을 구성하고 모재의 각도에 따른 반사광의 변화를 읽어내는 주사광반사(走査光反射)방식[도4] 그리고 근접된 여자코일과 감지코일이 감긴 자기해드를 이용하여 여자기의 자력이 모재를 통해 감지코일에 유도되는 기전력의 변화를 읽는 주사자기유도(走査磁氣誘導)방식 등으로 목적을 이룬 주사방식 용접선 추적장치.
Patent KR-20000054629-A (KR)
Inventor: YUN JUNG SUN
IPC: A61F7/00
Filed: 2000-06-15
Abstract: PURPOSE: A high temperature/low temperature treatment device is provided to achieve an efficient treatment while allowing the high temperature radiation unit and low temperature radiation unit to be used together so as to alternate high temperature radiation time period and low temperature radiation time period. CONSTITUTION: A device comprises a high temperature radiation unit(101), a low temperature radiation unit(201) arranged around the high temperature radiation unit(101), a moving unit for moving the units(101,201), and a control unit(300) having a high temperature radiation time period controller for controlling "on" time period of the high temperature radiation unit(101), a low temperature radiation time period controller for controlling "on" time period of the low temperature radiation unit(201), and a controller for controlling the movement time of the moving unit. The high temperature radiation unit is an infrared ray lamp or a far infrared ray lamp, and the low temperature radiation unit is connected to a cryo-pump(207) so as to radiate a low temperature.
Patent KR-20010113169-A (KR)
Inventor: KIM CHEOL SU
IPC: G03B21/20
Filed: 2000-06-16
Abstract: 본 발명에 따른 엘씨디 프로젝터의 램프는 엘씨디 프로젝터의 이미지 투사를 위한 광원으로서의 램프를 식히기 위한 냉각수단이; 외기를 램프 내부로 유입시키기 위한 유체유입구, 상기 유체유입구를 통해 유입되어 상기 램프를 냉각시킨 공기를 램프 외부로 유출시키기 위한 유체유출구를 포함하여 이루어지는 것을 특징으로 하고, 본 발명에 따른 엘씨디 프로젝터의 램프냉각장치는 램프를 지지하는 동시에 유체유동을 강제로 일으키기 위하여, 상기 램프를 수납하는 램프케이싱과, 유체의 유동을 일으켜 램프내부로 불어넣는 팬과, 상기 팬에서 발생된 유체유동의 진행방향을 램프로 향하게 하는 팬 가이드가 마련되는 것을 특징으로 한다. 
     상기와 같은 본 발명에 따르면, 유체유동을 강제적으로 일으키면서 유체유입구와 유체유출구가 따로 마련되는 강제냉각방식이 채용되어 냉각효과가 탁월하고, 탁월한 냉각효과를 바탕으로 램프 열을 신속히 외부로 배출시킴으로서 전체 엘씨디 프로젝터의 발생 열이 엘씨디 프로젝터 내부에 적체되지 않으므로 편광판의 열화현상을 방지할 수 있고, 엘씨디가 타서 검게 변하는 것을 방지할 수 있으며, 또한 램프자체의 수명도 연장시킬 수 있게된다.
Patent KR-20020000329-A (KR)
Title: heating device of gas tank for a portable gas range
Inventor: LEE SANG YOON
IPC: F24C3/14
Filed: 2000-06-23
Abstract: PURPOSE: A gas tank heating device of a portable gas range is provided to prevent the congelation of gas from surface cooling due to long-term transpiration pressure of a gas tank, to use gas effectively, and to make sure the safety on use by excluding the danger of explosion by removing an additional work for removing the remaining gas. CONSTITUTION: A gas tank heating device of a portable gas range(100) comprises: a feed plate(5) for moving a gas tank(3) forward and backward in a fitting space(4) where are an ignition part(1), a flame intercepting partition(7), a gas supply line and a gas tank(3); a through hole(7a) having the fixed width on the flame intercepting partition(7); a heat conductor plate(10) extended from the ignition part(1) and to the fitting space(4) through the through hole(7a) to have tension for preventing the surface cooling by transferring emitted heat to the gas tank(3) and provided with many holes(10a); an operation plate for preventing the separation of an insulating material adhered closely to the bottom of the heat conductor plate(10) to prevent the leakage of heat transferred to the heat conductor plate(10); an inclined projection(40) formed on the back of the feed plate(5) to keep the feed plate(5) moved backward, not to be heated up the surface temperature of the gas tank(3) by intercepting the contact of the gas tank(3) and the heat conductor plate(10) when stopping ignition of the ignition part(1), at a fixed angle of inclination; and a heat control knob(50) controlling the contact of the heat conductor plate(10) and the gas tank(3) to heat up the gas tank selectively according to seasonal changes.
Patent KR-20000054846-A (KR)
Inventor: CHO SEOK HYOUN
IPC: H04B1/38
Filed: 2000-06-29
Abstract: PURPOSE: A cellular phone for characters is provided to inform receiving and use states of the cellular phone through a character in every kind of special voice after connecting the character such as a doll to a data communication terminal or an earphone/microphone terminal of the cellular phone, and to periodically supply additional information suitable for respective characters in a special voice corresponding to characters in various languages. CONSTITUTION: A cellular phone for characters comprises a server(100), a cellular phone and a peripheral equipment for characters. The server(100) transmits every kind of additional information and operating program through a predetermined repeater. The cellular phone has a communication interface including a predetermined data communication terminal and a wireless communication module. And the peripheral equipment for characters has many sensors(230), a memory(240), a wireless interface(250), a receiver(220), a controller, a perfuming circuit(270), a voice output circuit(263) and a voice input circuit. The sensors(230) sense contact of respective body parts by being installed in respective parts of the character. The memory(240) stores every kind of voice/operation control program. The wireless interface(250) transceives information in the memory for wireless communication with another neighboring character. The receiver(220) downloads character/voice message and mail transmitted from a server through the cellular phone, by being connected to the cellular phone in wired/wireless. The controller discriminates data inputted to the receiver, reads voice preset in the memory according to the discrimination result, and controls an overall operation of every circuits. The perfuming circuit(270) emits predetermined perfume according to control of the controller, when a message and mail is transmitted from the receiver. The voice output circuit(263) outputs voice read from the memory according to control of the controller. And the voice input circuit receives voice of a user by call-connection according to operations of the sensors to communicate, when an incoming voice is outputted from the voice output circuit.
Patent KR-20020002805-A (KR)
Title: Method for forming isolation layer in semiconductor device
Inventor: DONG CHA DEOK
IPC: H01L21/76
Filed: 2000-06-30
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to remove defects of a trench for shallow trench isolation, to reduce trap charges, and to improve device characteristics by rounding off edges of trench. CONSTITUTION: After a pad oxide layer(12) and a pad nitride layer are sequentially deposited on a silicon substrate(11), the shallow trench is formed through isolation masking and etching processes. Next, after a pre-cleaning process, a selective epitaxial silicon growth process is performed to form a single crystalline silicon layer(14) with a predetermined thickness on an inner wall of the trench. Next, a high density plasma oxide layer(15) is formed in the trench and on the pad nitride layer and annealed for densification. Next, by performing a chemical mechanical polishing process, the pad nitride layer is removed and the isolation layer is completed.
Patent KR-20020002947-A (KR)
Title: PSM for capasitor and manufacturing method thereof
Inventor: YOON HYEONG SUN
IPC: H01L21/027
Filed: 2000-06-30
Abstract: PURPOSE: A phase shift mask for a capacitor is provided to increase a degree of allowance on manufacturing a mask, a process yields and reliability of a device operation by recompensing a bias regarding to a longer axis with a phase shift layer upon formation of a charge storage electrode for a capacitor. CONSTITUTION: A light blocking layer pattern in a rectangular shape is formed a portion corresponding to a charge storage electrode on a transparent substrate(22). A recess for shifting a through pass a light is formed in a longer axis direction of the light blocking layer pattern. The transparent substrate(22) is composed of quartz and the light blocking layer(24) is composed of a Cr.
Patent KR-20010091842-A (KR)
Inventor: AHN HWI
IPC: G06F1/16
Filed: 2000-07-07
Abstract: PURPOSE: A computer case is provided to simplify assembling and to improve productivity by forming an internal frame and an external case in a single unit so that the number of components can be reduced remarkably. CONSTITUTION: A computer case(10) consists of a case body(15), a front cover(16), a rear cover(17), and a top cover(18). The case body(15) contains left and right supporters(11,12), a bottom underpinning(13) and a partition(14) formed in a single unit. The partition(14) divides the inside of the case body(15) into the first chamber(19) and the second chamber(20). Three fixing rails(131) having a fixing slot(131) each are arranged horizontally on the floor surface of the first chamber side of the bottom underpinning(13). Connection holes(111,112) to expose the functional connection parts of various devices and cards to be installed at the first chamber(19) to the external are formed at the left supporter(11).
Patent KR-20020006771-A (KR)
Title: Method of one-stop money service using internet
Inventor: CHOI GWI SANG
Filed: 2000-07-13
Abstract: PURPOSE: A one-stop service method for transferring funds through the Internet is provided to promote conveniently an electronic financial transaction by allowing a client to use the second financial institution such as a security company in transferring funds and by notifying the details on the funds transfer. CONSTITUTION: A client requires a one-stop fund transfer service for buying securities by driving a digital wallet(11)(401). A POS(Point Of Sale system) information management system(21) constructed in the second financial institution displays a screen for the one-stop fund transfer service(402). When the client inputs data about the fund transfer(403), the digital wallet(11) requires a payment gateway to transfer the fund(404) by approving an electronic certificate. The payment gateway(30) requires a bank to confirm the client and a security number(405) and receives the security number from the bank(406). The payment gateway(30) requires the digital wallet(11) to input the security number(407). When the client inputs the security number(408), the digital wallet(11) requests the payment gateway(30) to transfer the fund(409). The payment gateway(30) requests the bank to confirm the security number(410), and sends the full text about the transaction(412), if the security number is approved(411). The bank gets the payment gateway(30) immediately know the transaction result(413). The payment gateway(30) notifies in real-time the transaction result to the client and the POS information management system(21) of the second financial institution at the same time.
Patent KR-20020007571-A (KR)
Title: Remote-Sensor Currency System by use Internet
Inventor: YANG GI CHEON
IPC: G06Q50/00
Filed: 2000-07-18
Abstract: PURPOSE: A system for informing a sensed signal in remote is provided to enable a user to rapidly deal with a dangerous condition by reporting the dangerous condition to the user at an inexpensive price using the Internet. CONSTITUTION: A remote sense notification device(101) transmits a message for a case sensed to a server(102) through the Internet. The server(102) transmits the message to a security service company based on user information. In addition, the server(102) transmits the message to a user through a message transmission unit designated by the user. In case that the user installs the device(101) first and inputs transmission units, the server(102) receives information transmitted from the remote sense notification device(101) through the Internet. In case that the server(102) orders to search the user information to a database(103), the database(103) transmits a searching result to the server(102).
Patent KR-20000063527-A (KR)
Inventor: PARK CHA CHEOL
IPC: B29D35/02
Filed: 2000-07-20
Abstract: PURPOSE: A shoes sole which outer sole and midsole are formed as one body and attached and a production method thereof are provided, which simplifies producing process and saves production cost. Especially, an air bag could be inserted inside the mid sole. CONSTITUTION: A production method of shoes sole which outer sole and midsole are formed as one body and attached is as follows: inserting rubber and forming into a lower mold(100) having a part for forming an outer sole; coating with primer onto the outer sole; locating a mold for a midsole(300) onto the lower mold(100); inserting polyol-isocyanate solution for midsole into the outer sole(110); covering a lid(400) for the mold for a midsole(300); and foaming the polyol-isocyanate solution into the polyurethane.
Patent KR-20000063807-A (KR)
Inventor: AHN TAE GYUN
IPC: G06F9/00
Filed: 2000-08-04
Abstract: PURPOSE: A hardware system for an embedded easy-server is provided to decrease the cost for installing a server system, to reduce the weight and the size of the server, to make the installment and the movement of the server easy, and to install and operate the programs for various server services easily without the need for any specialized knowledge. CONSTITUTION: An easy-server main module(1) executes a service program and sets an environment. A file transfer protocol(FTP) module(2) receives a FTP file from a local host, and transmits it to each personal computer. An audio module(3) processes a music file. A video module(4) processes a moving picture file. A billing module(5) has a calculation function and transmits an expressional data file. A web module(6) enables an internet communication network. A white board module(7) operates a file and makes it possible to use the software for the easy-server.
Patent KR-20020012441-A (KR)
Title: The ice-dispense structure for refrigerators
Inventor: KIM IL SIN
IPC: F25C5/00
Filed: 2000-08-07
Abstract: PURPOSE: An ice dispensing mechanism for refrigerator is provided to prevent occurrence of fire and breakdown of conveying motor, by protecting the conveying motor from water. CONSTITUTION: An ice dispensing mechanism comprises an ice storage bin(12) installed underneath an ice maker(11), and which stores ice cubes formed by the ice maker; a conveying motor(13) for dispensing ice cubes stored in the ice storage bin to outside; and a protection cap(17) covering the conveying motor so as to prevent water from entering the conveying motor. The protection cap is formed of a rubber material having an elastic force, and has an inner surface tightly contacting the outer surface of the conveying motor. The protection cap includes an upper surface(17a) for protecting, from water, a protection cover(15) for protecting the conveying motor, and a rear surface(17b) for protecting the conveying motor from the water flowing from a grille fan(16).